The World Cup-winning hero was diagnosed following a routine visit to his GP.

The 71-year-old, who lives in Stretford, is undergoing treatment for prostate cancer but is expected to beat the disease.

His son John, who confirmed his father’s illness, said: “Thankfully it was diagnosed early and the outlook is extremely positive.

“We expect him to make a full recovery and are supporting him through it.”

Collyhurst-born Nobby, famous for dancing a victory jig after winning the World Cup at Wembley in 1966, has continued to work despite undergoing cancer treatment – travelling the country with his son, also an ex-professional footballer, to give after-dinner speeches about his glittering career.

A Manchester City hero has sent his well wishes to the former United midfielder, who won the European Cup with the Reds in 1968 and was awarded the MBE in 2000.

Former England and Blues star Mike Summerbee, who has recently overcome the same illness, said: “This is very sad news but the fact they have managed to diagnose it early is really encouraging.

“Nobby was a brilliant footballer. He is a dear friend and a wonderful man. I know from personal experience how you can come through this and I am sure Nobby will do the same. He is a larger than life character.”

Football pundit and former Wales and Celtic star John Hartson, who beat testicular and brain cancer in 2009, said: “ I have no doubt Nobby Stiles can beat this.